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4 years ago

Can someone please help me solve this I need to see if I got it correct

Mathematics

1 answer:

nignag [31]4 years ago

5 0

First covert the yards to feet so you will have 317 feet so you do 317*317=100489
100489*8=803912 feet

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Please help..............................

r-ruslan [8.4K]

Volume of a sphere = (4/3)(pi)r^3
(4/3)(12.3)^3 = 2481.156 pi cm^3

7 0

4 years ago

Find the GCF of the monomials 27x^2 and 81x^5.

Rudiy27

27x² and 81x⁵

81 = 27*3
x⁵ = x²x³

81x⁵ = 27*3*x²x³= (27x²)*3x³

We can see that 81x⁵=(27x²)*3x³ includes as a factor 27x²,
so GCF is 27x².

5 0

4 years ago

In a school, 42% of the students liked to play football and 24% liked to play tennis. The rest of the students choose swimming I

Mashutka [201]

Answer:

Students liked to play football are 210 .

Step-by-step explanation:

Formlua

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

In a school, 42% of the students liked to play football and 24% liked to play tennis.

As the percentage is always 100% .

Percentage of students choose swimming = ( 100 - 42 - 24) %

= (100 - 66) %

= 34 %

The rest of the students choose swimming If 170 students choose swimming .

Part value = 170

Percentage = 34 %

Putting all the values in the formula

$34 = \frac{170\times 100}{Total\ value}$

$Total\ value = \frac{17000}{34}$

Total value = 500

As the percentage for students liked to play football = 42%

Putting in the formula

$42 = \frac{Part\ value\times 100}{500}$

$Part\ value= \frac{42\times 500}{100}$

$Part\ value= \frac{21000}{100}$

Part value = 210

Thus

Students liked to play football = 210

Therefore the students liked to play football are 210 .

6 0

3 years ago

Are y'all mad or happy about the time change in some places

KATRIN_1 [288]

Answer:

Not happy with it! :)

Step-by-step explanation:

I dont get the point. its a pain to change the time on the clock and i hate getting up early!! Not a early lol

Have an amazing day!!

PLEASE RATE!

6 0

3 years ago

Brake down 45 in 10's and ones more then one way

Karo-lina-s [1.5K]

There is 4 10s in 45 but there will be 5 left over. I really don't know how to do it 2 ways.

3 0

3 years ago

Read 2 more answers